But Starsport expect the 27-year-old playmaker to return against the Hammers.

Chelsea go into the weekend's game top of the pile in the Premier League with new boss Sarri enjoying a 100 per cent start to life at Stamford Bridge.

The Italian did not expect such a string of results, but he knows in the Premier League danger lurks at every turn and is not underestimating a West Ham side he rates highly despite having just one win from five games.

"I am surprised," Sarri said.

GETTY

Fantasy Football Tips: Will Eden Hazard start for Chelsea?(Pic: GETTY)

GETTY

Fantasy Football managers will be worried by Hazard's tiredness complaint(Pic: GETTY)

“Fantasy Football Tips: Will Eden Hazard start for Chelsea?”

"In Naples, the beginning was very difficult. Not for a long time but the first month was very difficult.

"Here, at the moment, I am very happy. I am very happy with the situation, I am very happy with the players, I am very happy with the club.

"I know that the Premier League is a very competitive competition. I know that in the future, probably, I will have to face some difficulties.

"I have seen the five matches of West Ham in the Premier League. I think they are a very good team.

CHELSEA FC

Chelsea manager Maurizio Sarri has made a super start to life in England(Pic: CHELSEA FC)

"They changed in the last match against Everton, from 4-2-3-1 to 4-1-4-1. They played very well.

"I think the position in the table of West Ham is not reality."

West Ham host Chelsea at the London Stadium in a 1.30pm kick-off tomorrow.